You may not have heard of him but Steve Aoki is one of the biggest stars of the music scene - and this weekend he's in Cardiff.

He will be headlining a FREE gig at the Champions League festival in Cardiff Bay tonight (Friday, June 2) around 7.30pm after travelling by private jet, helicopter and boat to reach the destination.

While his name may not be familiar to those over the age of 25, he's a HUGE star of the clubbing scene and has more than six million followers on Twitter and more than five million followers on Instagram.

Born in Miami, the 39-year-old is the highest grossing dance artist in North America from tours.

Starting out making mixtapes as a teen, he produced his own records, ran underground concerts and founded his own record label - Dim Mak Records - as he built a name for himself on the music scene.

He's become renowned for his crowd-surfing acrobatic stunts and among the names he's collaborated with is will.i.am, who is performing with Black Eyed Peas at the Principality Stadium ahead of the Champions League final tomorrow (Saturday, June 3) -

Playing an average 300 shows a year across the world, a Netflix film about his hectic lifestyle called I'll Sleep When I'm Dead was nominated in the documentary category at the Grammys earlier this year.